2854286620

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2010061}}^1$

素因数の和:2010141

約数の個数: 24

約数和(自身を含む): 6078427488

約数和(自身を除く): 3224140868

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2010061, 4020122, 8040244, 10050305, 20100610, 40201220, 142714331, 285428662, 570857324, 713571655, 1427143310, 2854286620]

約数ペア:

[(1, 2854286620), (2, 1427143310), (4, 713571655), (5, 570857324), (10, 285428662), (20, 142714331), (71, 40201220), (142, 20100610), (284, 10050305), (355, 8040244), (710, 4020122), (1420, 2010061)]